B M Sharma Solutions for Chapter: Thermometry, Thermal Expansion And Calorimetry, Exercise 1: DPP

Oxygen boils at $-183°\mathrm{C}.$ This temperature in Fahrenheit scale is approximately _____$°\mathrm{F}$.

Recently, the phenomenon of superconductivity has been observed at $95 \mathrm{K}$. This temperature in Fahrenheit scale is nearly equal to _____$°\mathrm{F}$.

The temperature of a substance increases by $27°\mathrm{C}$. On the Kelvin scale, this increase is equal to _____$\mathrm{K}$

Maximum density of ${\mathrm{H}}_2\mathrm{O}$ is at a temperature of (in Fahrenheit scale) _____ $°\mathrm{F}$.

The temperature of a body on Kelvin scale is found to be $x \mathrm{K}$. When it is measured by Fahrenheit thermometer, it is found to be $x°\mathrm{F}$. The value of $x$ is _____.

A centigrade and a Fahrenheit thermometers are dipped in boiling water. The temperature of water is lowered until the Fahrenheit thermometer registers $140°$. The temperature as registered by the centigrade thermometer is _____$°$.

 The centigrade (Celsius) and Fahrenheit readings are same at _____.

On centigrade scale, the temperature of a body increases by $30°$. The increase in temperature on Fahrenheit scale is _____$°\mathrm{F}$.